The military on Thursday reported three U.S. soldiers killed in separate attacks in Baghdad earlier this week. Two Multinational Division _ Baghdad soldiers died and three others were wounded Wednesday after a roadside bomb struck their combat security patrol in southern Baghdad, the military said. A Multinational Division _ Baghdad soldier also was killed Tuesday by small-arms fire while on patrol in eastern Baghdad, the military said separately. No other soldiers were wounded in that attack, according to the statement quoted by the Associated Press.